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As teenagers grow, it is ________ for them to become confused with the changing world both inside and outside of them.

Attention should be paid to m_______ good use of English newspapers rather than selling materials to students.

The road ______(mean) for vehicles is under repair. Drivers are required to take some other routes.

Operations which _________ (leave) patients exhausted and in need of long periods of recovery time are now making them feel relaxed and cosy.

The m___________ speed of this car is 220 miles per hour, which is not allowed on ordinary roads.